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| author | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-05-10 18:05:49 -0300 |
|---|---|---|
| committer | Adhemerval Zanella <adhemerval.zanella@linaro.org> | 2021-06-04 09:54:52 -0300 |
| commit | 57094e576aed174317fb7de2da34be8536891678 (patch) | |
| tree | 7e356e67bb76d05dea6247720518f34e18879c8f /libio/libio.h | |
| parent | eaa53d0f77691e37aa6f22e18205a2ba019e1a1c (diff) | |
| download | glibc-57094e576aed174317fb7de2da34be8536891678.tar.gz | |
libio: Assume _IO_lock_inexpensive
It is already set by both Linux and Hurd.
Diffstat (limited to 'libio/libio.h')
| -rw-r--r-- | libio/libio.h | 11 |
1 files changed, 2 insertions, 9 deletions
diff --git a/libio/libio.h b/libio/libio.h index 98d526dec7..cebdc65763 100644 --- a/libio/libio.h +++ b/libio/libio.h @@ -280,17 +280,10 @@ libc_hidden_proto (_IO_sgetn) # undef _IO_ftrylockfile # define _IO_peekc(_fp) _IO_peekc_locked (_fp) -# if _IO_lock_inexpensive -# define _IO_flockfile(_fp) \ +# define _IO_flockfile(_fp) \ if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_lock_lock (*(_fp)->_lock) -# define _IO_funlockfile(_fp) \ +# define _IO_funlockfile(_fp) \ if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_lock_unlock (*(_fp)->_lock) -# else -# define _IO_flockfile(_fp) \ - if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_flockfile (_fp) -# define _IO_funlockfile(_fp) \ - if (((_fp)->_flags & _IO_USER_LOCK) == 0) _IO_funlockfile (_fp) -# endif #endif /* _IO_MTSAFE_IO */ #endif /* _LIBIO_H */ |